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Diffstat (limited to 'hw/kdrive/mach64/mach64draw.c')
-rw-r--r--hw/kdrive/mach64/mach64draw.c593
1 files changed, 0 insertions, 593 deletions
diff --git a/hw/kdrive/mach64/mach64draw.c b/hw/kdrive/mach64/mach64draw.c
deleted file mode 100644
index df53f3fad..000000000
--- a/hw/kdrive/mach64/mach64draw.c
+++ /dev/null
@@ -1,593 +0,0 @@
-/*
- * Id: mach64draw.c,v 1.1 1999/11/02 03:54:47 keithp Exp $
- *
- * Copyright © 1999 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/mach64/mach64draw.c,v 1.6 2001/07/23 03:44:17 keithp Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "mach64.h"
-#include "mach64draw.h"
-
-#include <X11/Xmd.h>
-#include "gcstruct.h"
-#include "scrnintstr.h"
-#include "pixmapstr.h"
-#include "regionstr.h"
-#include "mistruct.h"
-#include "fontstruct.h"
-#include "dixfontstr.h"
-#include "fb.h"
-#include "migc.h"
-#include "miline.h"
-#include "picturestr.h"
-
-CARD8 mach64Rop[16] = {
- /* GXclear */ 0x01, /* 0 */
- /* GXand */ 0x0c, /* src AND dst */
- /* GXandReverse */ 0x0d, /* src AND NOT dst */
- /* GXcopy */ 0x07, /* src */
- /* GXandInverted*/ 0x0e, /* NOT src AND dst */
- /* GXnoop */ 0x03, /* dst */
- /* GXxor */ 0x05, /* src XOR dst */
- /* GXor */ 0x0b, /* src OR dst */
- /* GXnor */ 0x0f, /* NOT src AND NOT dst */
- /* GXequiv */ 0x06, /* NOT src XOR dst */
- /* GXinvert */ 0x00, /* NOT dst */
- /* GXorReverse */ 0x0a, /* src OR NOT dst */
- /* GXcopyInverted*/ 0x04, /* NOT src */
- /* GXorInverted */ 0x09, /* NOT src OR dst */
- /* GXnand */ 0x08, /* NOT src OR NOT dst */
- /* GXset */ 0x02, /* 1 */
-};
-
-#define MACH64_DRAW_COMBO_SOLID 0x1
-#define MACH64_DRAW_COMBO_COPY 0x8
-
-#define SYNC_ALWAYS 0
-static Reg *reg;
-static CARD32 avail;
-static CARD32 triple;
-
-#define IDX(reg,n) (&(reg)->n - &(reg)->CRTC_H_TOTAL_DISP)
-
-void
-mach64WaitAvail(Reg *reg, int n)
-{
- if (avail < n)
- {
- while ((avail = ((reg->GUI_STAT) >> 16) & 0x3ff) < n)
- ;
- }
- avail -= n;
-}
-
-void
-mach64WaitIdle (Reg *reg)
-{
- while (reg->GUI_STAT & 1)
- ;
-}
-
-#define PIX_FORMAT_MONO 0
-#define PIX_FORMAT_PSEUDO_8 2
-#define PIX_FORMAT_TRUE_1555 3
-#define PIX_FORMAT_TRUE_565 4
-#define PIX_FORMAT_TRUE_8888 6
-#define PIX_FORMAT_TRUE_332 7
-#define PIX_FORMAT_GRAY_8 8
-#define PIX_FORMAT_YUV_422 0xb
-#define PIX_FORMAT_YUV_444 0xe
-#define PIX_FORMAT_TRUE_4444 0xf
-
-typedef struct _mach64AccelReg {
- int depth;
- int bitsPerPixel;
- CARD32 DP_PIX_WIDTH;
- CARD32 DP_SET_GUI_ENGINE;
-} Mach64AccelReg;
-
-static const Mach64AccelReg mach64AccelReg[] = {
- { 1, 1,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_MONO << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_MONO << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_MONO << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_MONO << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_MONO << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_MONO << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 8, 8,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_PSEUDO_8 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_PSEUDO_8 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_PSEUDO_8 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_PSEUDO_8 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_PSEUDO_8 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_PSEUDO_8 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 15, 16,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_TRUE_1555 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_TRUE_1555 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_TRUE_1555 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_TRUE_1555 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_TRUE_1555 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_TRUE_1555 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 16, 16,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_TRUE_565 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_TRUE_565 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_TRUE_565 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_TRUE_565 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_TRUE_565 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_TRUE_565 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 24, 24,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_PSEUDO_8 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_PSEUDO_8 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_PSEUDO_8 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_PSEUDO_8 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_PSEUDO_8 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_PSEUDO_8 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 24, 32,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_TRUE_8888 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_TRUE_8888 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_TRUE_8888 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_TRUE_8888 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_TRUE_8888 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_TRUE_8888 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- },
- { 32, 32,
- /* DP_PIX_WIDTH */
- ((PIX_FORMAT_TRUE_8888 << 0) | /* DP_DST_PIX_WIDTH */
- (PIX_FORMAT_TRUE_8888 << 4) | /* COMPOSITE_PIX_WIDTH */
- (PIX_FORMAT_TRUE_8888 << 8) | /* DP_SRC_PIX_WIDTH */
- (0 << 13) | /* DP_HOST_TRIPLE_EN */
- (0 << 14) | /* DP_PALETTE_TYPE */
- (PIX_FORMAT_TRUE_8888 << 16) | /* DP_HOST_PIX_WIDTH */
- (0 << 20) | /* DP_C14_RGB_INDEX */
- (0 << 24) | /* DP_BYTE_PIX_ORDER */
- (0 << 25) | /* DP_CONVERSION_TEMP */
- (0 << 26) | /* DP_C14_RGB_LOW_NIBBLE */
- (0 << 27) | /* DP_C14_RGB_HIGH_NIBBLE */
- (PIX_FORMAT_TRUE_8888 << 28) | /* DP_SCALE_PIX_WIDTH */
- 0),
- /* DP_SET_GUI_ENGINE */
- ((PIX_FORMAT_TRUE_8888 << 3) |
- (1 << 6) | /* SET_DP_SRC_PIX_WIDTH */
- (6 << 7) | /* SET_DST_OFFSET */
- (0 << 10) | /* SET_DST_PITCH */
- (0 << 14) | /* SET_DST_PITCH_BY_2 */
- (0 << 15) | /* SET_SRC_OFFPITCH_COPY */
- (0 << 16) | /* SET_SRC_HGTWID1_2 */
- (0 << 20) | /* SET_DRAWING_COMBO */
- (1 << 24) | /* SET_BUS_MASTER_OP */
- (0 << 26) | /* SET_BUS_MASTER_EN */
- (0 << 27) | /* SET_BUS_MASTER_SYNC */
- (0 << 28) | /* DP_HOST_TRIPLE_EN */
- (0 << 29) | /* FAST_FILL_EN */
- (0 << 30) | /* BLOCK_WRITE_EN */
- 0)
- }
-};
-
-#define NACCELREG (sizeof mach64AccelReg / sizeof mach64AccelReg[0])
-
-static Bool
-mach64Setup (PixmapPtr pDst, PixmapPtr pSrc, CARD32 combo, int wait)
-{
- ScreenPtr pScreen = pDst->drawable.pScreen;
- KdScreenPriv(pScreen);
- mach64CardInfo(pScreenPriv);
- CARD32 DST_PITCH;
- CARD32 DST_OFFSET;
- CARD32 SRC_PITCH;
- CARD32 SRC_OFFSET;
- CARD32 DP_PIX_WIDTH;
- CARD32 DP_SET_GUI_ENGINE;
- int i;
-
- for (i = 0; i < NACCELREG; i++)
- if (mach64AccelReg[i].depth == pDst->drawable.depth &&
- mach64AccelReg[i].bitsPerPixel == pDst->drawable.bitsPerPixel)
- break;
- if (i == NACCELREG)
- return FALSE;
- DP_PIX_WIDTH = mach64AccelReg[i].DP_PIX_WIDTH;
- DP_SET_GUI_ENGINE = mach64AccelReg[i].DP_SET_GUI_ENGINE;
-
- reg = mach64c->reg;
- if (!reg)
- return FALSE;
-
- triple = (pDst->drawable.bitsPerPixel == 24);
-
- if (triple)
- {
- /* bytes / 8 = bytes >> 3 */
- DST_PITCH = pDst->devKind >> 3;
- }
- else
- {
- /* pixels / 8 = ((bytes * 8) / bpp) / 8 = bytes / bpp */
- DST_PITCH = pDst->devKind / pDst->drawable.bitsPerPixel;
- }
-
- /* bytes / 8 */
- DST_OFFSET = ((CARD8 *) pDst->devPrivate.ptr - pScreenPriv->screen->memory_base) >> 3;
-
- mach64WaitAvail(reg, wait + (pSrc ? 5 : 4));
- reg->DP_SET_GUI_ENGINE = DP_SET_GUI_ENGINE | (combo << 20);
- reg->DP_PIX_WIDTH = DP_PIX_WIDTH;
- reg->DST_OFF_PITCH = ((DST_OFFSET << 0) | /* USR1_DST_OFFSET */
- (DST_PITCH << 22) | /* USR1_DST_PITCH */
- 0);
- if (pSrc)
- {
- if (triple)
- {
- SRC_PITCH = pSrc->devKind >> 3;
- }
- else
- {
- /* pixels / 8 = ((bytes * 8) / bpp) / 8 = bytes / bpp */
- SRC_PITCH = pSrc->devKind / pSrc->drawable.bitsPerPixel;
- }
- /* bytes / 8 */
- SRC_OFFSET = ((CARD8 *) pSrc->devPrivate.ptr - pScreenPriv->screen->memory_base) >> 3;
-
- reg->SRC_OFF_PITCH = ((SRC_OFFSET << 0) |
- (SRC_PITCH << 22) |
- 0);
- }
- return TRUE;
-}
-
-static Bool
-mach64PrepareSolid (PixmapPtr pPixmap,
- int alu,
- Pixel pm,
- Pixel fg)
-{
- if (!mach64Setup (pPixmap, 0, 1, 3))
- return FALSE;
- reg->DP_MIX = (mach64Rop[alu] << 16) | 0;
- reg->DP_WRITE_MSK = pm;
- reg->DP_FRGD_CLR = fg;
- return TRUE;
-}
-
-static void
-mach64Solid (int x1, int y1, int x2, int y2)
-{
- if (triple)
- {
- CARD32 traj;
-
- x1 *= 3;
- x2 *= 3;
-
- traj = (DST_X_DIR |
- DST_Y_DIR |
- DST_24_ROT_EN |
- DST_24_ROT((x1 / 4) % 6));
- mach64WaitAvail (reg, 1);
- reg->GUI_TRAJ_CNTL = traj;
- }
- mach64WaitAvail(reg,2);
- reg->DST_X_Y = MACH64_XY(x1,y1);
- reg->DST_WIDTH_HEIGHT = MACH64_XY(x2-x1,y2-y1);
-}
-
-static void
-mach64DoneSolid (void)
-{
-#if SYNC_ALWAYS
- mach64WaitIdle (reg);
-#endif
-}
-
-static int copyDx;
-static int copyDy;
-static CARD32 copyCombo;
-
-static Bool
-mach64PrepareCopy (PixmapPtr pSrcPixmap,
- PixmapPtr pDstPixmap,
- int dx,
- int dy,
- int alu,
- Pixel pm)
-{
- copyCombo = 8 | 2 | 1;
- copyDx = dx;
- copyDy = dy;
-
- /*
- * Avoid going backwards when copying pixmaps to the screen.
- * This should reduce tearing somewhat
- */
- if (pSrcPixmap == pDstPixmap)
- {
- if (dx <= 0)
- copyCombo &= ~1;
- if (dy <= 0)
- copyCombo &= ~2;
- }
-
- if (!mach64Setup (pDstPixmap, pSrcPixmap, copyCombo, 2))
- return FALSE;
-
- reg->DP_MIX = (mach64Rop[alu] << 16) | 0;
- reg->DP_WRITE_MSK = pm;
- return TRUE;
-}
-
-static void
-mach64Copy (int srcX,
- int srcY,
- int dstX,
- int dstY,
- int w,
- int h)
-{
- if (triple)
- {
- CARD32 traj;
-
- srcX *= 3;
- dstX *= 3;
- w *= 3;
-
- traj = DST_24_ROT_EN | DST_24_ROT((dstX / 4) % 6);
-
- if (copyCombo & 1)
- traj |= 1;
- if (copyCombo & 2)
- traj |= 2;
-
- mach64WaitAvail (reg, 1);
- reg->GUI_TRAJ_CNTL = traj;
- }
- if ((copyCombo & 1) == 0)
- {
- srcX += w - 1;
- dstX += w - 1;
- }
- if ((copyCombo & 2) == 0)
- {
- srcY += h - 1;
- dstY += h - 1;
- }
- mach64WaitAvail (reg, 4);
- reg->SRC_Y_X = MACH64_YX(srcX, srcY);
- reg->SRC_WIDTH1 = w;
- reg->DST_Y_X = MACH64_YX(dstX, dstY);
- reg->DST_HEIGHT_WIDTH = MACH64_YX(w,h);
-}
-
-static void
-mach64DoneCopy (void)
-{
-#if SYNC_ALWAYS
- mach64WaitIdle (reg);
-#endif
-}
-
-KaaScreenInfoRec mach64Kaa = {
- mach64PrepareSolid,
- mach64Solid,
- mach64DoneSolid,
-
- mach64PrepareCopy,
- mach64Copy,
- mach64DoneCopy,
-
- 64, /* Offscreen byte alignment */
- 64, /* Offscreen pitch */
- KAA_OFFSCREEN_PIXMAPS, /* Flags */
-};
-
-Bool
-mach64DrawInit (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
-
- if (pScreenPriv->screen->fb[0].depth == 4)
- return FALSE;
-
- if (!kaaDrawInit (pScreen, &mach64Kaa))
- return FALSE;
-
- return TRUE;
-}
-
-void
-mach64DrawEnable (ScreenPtr pScreen)
-{
- KdMarkSync (pScreen);
-}
-
-void
-mach64DrawDisable (ScreenPtr pScreen)
-{
-}
-
-void
-mach64DrawFini (ScreenPtr pScreen)
-{
- kaaDrawFini (pScreen);
-}
-
-void
-mach64DrawSync (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
- mach64CardInfo(pScreenPriv);
- reg = mach64c->reg;
-
- mach64WaitIdle (reg);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 16:13:06 +0000